7515270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 22763520

約数和(自身を除く): 15248250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 151, 158, 210, 237, 302, 315, 395, 453, 474, 553, 630, 711, 755, 790, 906, 1057, 1106, 1185, 1359, 1422, 1510, 1659, 2114, 2265, 2370, 2718, 2765, 3171, 3318, 3555, 4530, 4977, 5285, 5530, 6342, 6795, 7110, 8295, 9513, 9954, 10570, 11929, 13590, 15855, 16590, 19026, 23858, 24885, 31710, 35787, 47565, 49770, 59645, 71574, 83503, 95130, 107361, 119290, 167006, 178935, 214722, 250509, 357870, 417515, 501018, 536805, 751527, 835030, 1073610, 1252545, 1503054, 2505090, 3757635, 7515270]

約数ペア:

[(1, 7515270), (2, 3757635), (3, 2505090), (5, 1503054), (6, 1252545), (7, 1073610), (9, 835030), (10, 751527), (14, 536805), (15, 501018), (18, 417515), (21, 357870), (30, 250509), (35, 214722), (42, 178935), (45, 167006), (63, 119290), (70, 107361), (79, 95130), (90, 83503), (105, 71574), (126, 59645), (151, 49770), (158, 47565), (210, 35787), (237, 31710), (302, 24885), (315, 23858), (395, 19026), (453, 16590), (474, 15855), (553, 13590), (630, 11929), (711, 10570), (755, 9954), (790, 9513), (906, 8295), (1057, 7110), (1106, 6795), (1185, 6342), (1359, 5530), (1422, 5285), (1510, 4977), (1659, 4530), (2114, 3555), (2265, 3318), (2370, 3171), (2718, 2765)]